def test_get_namespaces_v2(name, ns_prefix, ns_uri):
n = NSComponentName(name, ns_prefix, ns_uri)
assert n.get_namespaces() == {(ns_prefix or '', ns_uri)}
def test_get_namespaces_with_compound_name_v2(name, ns_prefix, sec_ns_prefix,
ns_uri):
compound_name = sec_ns_prefix + '__' + name
n = NSComponentName(compound_name, ns_prefix, ns_uri)
assert n.get_namespaces() == {(ns_prefix, ns_uri)}
def test_get_namespaces_v1(name, ns_prefix, ns_uri):
n = NSComponentName(name, ns_prefix, ns_uri)
namespaces = n.get_namespaces()
assert isinstance(namespaces, set)
assert namespaces == set()